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USA Boys 10 & under - 100 M Breast

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
301 Landen Chen 1:42.65 9 A Min AA: 1:40.89 (+1.76s | 1.7%) Revolution Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
302 John Reilly 1:42.69 10 A Min AA: 1:40.89 (+1.80s | 1.8%) Lexington Dolphins 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Breast
47.78
47.78
100 Breast
54.91
1:42.69
100 Breast
1:42.69
303 Enrique Acosta 1:42.69 10 A Min AA: 1:40.89 (+1.80s | 1.8%) EL Paso Border Land Swim Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Breast
50.06
50.06
100 Breast
52.63
1:42.69
100 Breast
1:42.69
304 Moses Xia 1:42.69 10 A Min AA: 1:40.89 (+1.80s | 1.8%) Wasc 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Breast
48.44
48.44
100 Breast
54.25
1:42.69
100 Breast
1:42.69
305 Arsenii Chebaev 1:42.70 10 A Min AA: 1:40.89 (+1.81s | 1.8%) Bravo Swim Team 07/10/2026 2026 FG LCM BB Champs South
306 Yifan Liu 1:42.70 9 A Min AA: 1:40.89 (+1.81s | 1.8%) Mei\\\\\\'s Typhoons Swimming Club 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
307 David Chen 1:42.73 10 A Min AA: 1:40.89 (+1.84s | 1.8%) Tualatin Hills Swim Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Breast
49.87
49.87
100 Breast
52.86
1:42.73
100 Breast
1:42.73
308 Gavin Johnston 1:42.74 10 A Min AA: 1:40.89 (+1.85s | 1.8%) Manta Ray Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Breast
47.90
47.90
100 Breast
54.84
1:42.74
100 Breast
1:42.74
309 Connor Wright 1:42.77 10 A Min AA: 1:40.89 (+1.88s | 1.8%) Legacy Swim Club 07/16/2026 2026 Virginia Swimming LC Age Group Champions
310 Mateo Sison 1:42.78 10 A Min AA: 1:40.89 (+1.89s | 1.8%) San Ramon Valley Aquatics 06/13/2026 Orinda PC LC AG C B BB+
311 Jaxon Despain 1:42.78 9 A Min AA: 1:40.89 (+1.89s | 1.8%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
49.60
49.60
100 Breast
53.18
1:42.78
100 Breast
1:42.78
312 Andrew Li 1:42.81 9 A Min AA: 1:40.89 (+1.92s | 1.9%) Crimson Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Breast
48.70
48.70
100 Breast
54.11
1:42.81
100 Breast
1:42.81
313 Hao Lau 1:42.81 10 A Min AA: 1:40.89 (+1.92s | 1.9%) Loyola Blakefield Aquatics 07/29/2026 2026 MD LSC LC Championship
50 Breast
49.43
49.43
100 Breast
53.38
1:42.81
100 Breast
1:42.81
314 Kyrie Song 1:42.82 9 A Min AA: 1:40.89 (+1.93s | 1.9%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Breast
49.26
49.26
100 Breast
53.56
1:42.82
100 Breast
1:42.82
315 Lincoln Miyake 1:42.84 10 A Min AA: 1:40.89 (+1.95s | 1.9%) Canyons Aquatic Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Breast
49.22
49.22
100 Breast
53.62
1:42.84
100 Breast
1:42.84
316 Walker Lewis 1:42.85 10 A Min AA: 1:40.89 (+1.96s | 1.9%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Breast
49.18
49.18
100 Breast
53.67
1:42.85
100 Breast
1:42.85
317 Angel Cordero 1:42.85 10 A Min AA: 1:40.89 (+1.96s | 1.9%) Equipo Natacion Encantada 05/01/2026 Jesse Vasallo Swimming Invitational
50 Breast
48.46
48.46
100 Breast
54.39
1:42.85
100 Breast
1:42.85
318 Cayden Willamowski 1:42.86 9 A Min AA: 1:40.89 (+1.97s | 1.9%) Lima Family YMCA Swim Team 07/23/2026 2026 OH LC Junior Championships
50 Breast
48.89
48.89
100 Breast
53.97
1:42.86
100 Breast
1:42.86
319 Marcus Pass 1:42.86 10 A Min AA: 1:40.89 (+1.97s | 1.9%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Breast
49.11
49.11
100 Breast
53.75
1:42.86
100 Breast
1:42.86
320 Jakob Clements 1:42.89 9 A Min AA: 1:40.89 (+2.00s | 1.9%) Chawp 07/23/2026 2026 CA SCS Summer A G Champs
50 Breast
50.42
50.42
100 Breast
52.47
1:42.89
100 Breast
1:42.89
321 Oliver Ni 1:42.90 10 A Min AA: 1:40.89 (+2.01s | 2.0%) Makos Aquatics Club of Gainesv 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
50.08
50.08
100 Breast
52.82
1:42.90
100 Breast
1:42.90
322 Chayton Zhou 1:42.90 9 A Min AA: 1:40.89 (+2.01s | 2.0%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
323 Patrick Liu 1:42.90 10 A Min AA: 1:40.89 (+2.01s | 2.0%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Breast
49.07
49.07
100 Breast
53.83
1:42.90
100 Breast
1:42.90
324 Lucca Belluco 1:42.91 10 A Min AA: 1:40.89 (+2.02s | 2.0%) Marlins Of Raleigh 07/16/2026 2026 NCS LC AG Championships
50 Breast
49.26
49.26
100 Breast
53.65
1:42.91
100 Breast
1:42.91
325 Jiyul Park 1:42.94 8 A Min AA: 1:40.89 (+2.05s | 2.0%) C.M. Gatton Beaumont YMCA 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Breast
48.69
48.69
100 Breast
54.25
1:42.94
100 Breast
1:42.94
326 Alexander Warren Moy 1:42.95 10 A Min AA: 1:40.89 (+2.06s | 2.0%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
327 Max Matov 1:42.96 10 A Min AA: 1:40.89 (+2.07s | 2.0%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
328 Elijah Gabbard 1:42.99 10 A Min AA: 1:40.89 (+2.10s | 2.0%) Lake Cumberland Swim 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Breast
50.84
50.84
100 Breast
52.15
1:42.99
100 Breast
1:42.99
329 Jaden Shin 1:42.99 10 A Min AA: 1:40.89 (+2.10s | 2.0%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
330 Dylan Tian 1:43.02 8 A Min AA: 1:40.89 (+2.13s | 2.1%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
50.37
50.37
100 Breast
52.65
1:43.02
100 Breast
1:43.02
331 Tiago Signorini 1:43.04 10 A Min AA: 1:40.89 (+2.15s | 2.1%) H2o Swim Team 06/11/2026 2026 SCS June AG Invite CANY
332 Anders Liljenberg 1:43.14 9 A Min AA: 1:40.89 (+2.25s | 2.2%) East Hartford YMCA 06/20/2026 2026 NE NSSC Invitational Springfield College
50 Breast
49.74
49.74
100 Breast
53.40
1:43.14
100 Breast
1:43.14
333 Ryan Latronica 1:43.15 10 A Min AA: 1:40.89 (+2.26s | 2.2%) Hills Hurricane Swimming 06/07/2025 Orinda Aquatics LC C B BB+ Meet
334 Dmitry Klyukin 1:43.15 10 A Min AA: 1:40.89 (+2.26s | 2.2%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Breast
49.27
49.27
100 Breast
53.88
1:43.15
100 Breast
1:43.15
335 Owen Bronson 1:43.17 9 A Min AA: 1:40.89 (+2.28s | 2.2%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
336 Axton Santiago 1:43.18 10 A Min AA: 1:40.89 (+2.29s | 2.2%) Pearl City Aquatics 07/16/2026 2026 HISI LCM Championships
50 Breast
48.94
48.94
100 Breast
54.24
1:43.18
100 Breast
1:43.18
337 Owen Zeng 1:43.21 10 A Min AA: 1:40.89 (+2.32s | 2.2%) Trident Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
338 Henry Lampley 1:43.22 9 A Min AA: 1:40.89 (+2.33s | 2.3%) YMCA of Florida\\\\\\'s First Coast 06/26/2026 2026 SwimRise Season Finale
339 James Lorenzoni 1:43.22 10 A Min AA: 1:40.89 (+2.33s | 2.3%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
340 Avery Gropp 1:43.23 10 A Min AA: 1:40.89 (+2.34s | 2.3%) Upper Arlington Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Breast
50.72
50.72
100 Breast
52.51
1:43.23
100 Breast
1:43.23
341 Davis King 1:43.24 9 A Min AA: 1:40.89 (+2.35s | 2.3%) Tac Titans 07/16/2026 2026 NCS LC AG Championships
50 Breast
49.54
49.54
100 Breast
53.70
1:43.24
100 Breast
1:43.24
342 Graham Rothwell 1:43.25 10 A Min AA: 1:40.89 (+2.36s | 2.3%) San Gabriel Aquatics 07/09/2026 2026 ST NIST LC STAGS
50 Breast
50.78
50.78
100 Breast
52.47
1:43.25
100 Breast
1:43.25
343 Caleb Lee 1:43.30 10 A Min AA: 1:40.89 (+2.41s | 2.3%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
344 Evan Yue 1:43.38 10 A Min AA: 1:40.89 (+2.49s | 2.4%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Breast
48.60
48.60
100 Breast
54.78
1:43.38
100 Breast
1:43.38
345 Akasion Sheppard 1:43.38 10 A Min AA: 1:40.89 (+2.49s | 2.4%) Kissimmee Swim Association 06/05/2026 2026 Sunshine State Games
50 Breast
49.70
49.70
100 Breast
53.68
1:43.38
100 Breast
1:43.38
346 Henry Zheng 1:43.39 9 A Min AA: 1:40.89 (+2.50s | 2.4%) Aquajets Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
347 Matias Hosein 1:43.39 10 A Min AA: 1:40.89 (+2.50s | 2.4%) Gulliver Swim Club 07/10/2026 2026 FG LCM BB Champs South
348 Ryder Carsey 1:43.39 10 A Min AA: 1:40.89 (+2.50s | 2.4%) Greater Toledo Aquatic Club 07/23/2026 2026 OH LC Junior Championships
50 Breast
48.58
48.58
100 Breast
54.81
1:43.39
100 Breast
1:43.39
349 Brixton Thomas 1:43.41 9 A Min AA: 1:40.89 (+2.52s | 2.4%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Breast
47.98
47.98
100 Breast
55.43
1:43.41
100 Breast
1:43.41
350 Noah Mobasseri 1:43.44 9 A Min AA: 1:40.89 (+2.55s | 2.5%) Aquazot Swim Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Breast
45.43
45.43
100 Breast
58.01
1:43.44
100 Breast
1:43.44

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.